Anatomy MCQ: Reproductive and Urinary

27. each breast consists of __________. A. 1 mammary gland B. 15-20 mammary glands C. over 20 mammary glands

A

28. after an egg is fertilized, it will implant in the __________ for further development. A. endometrium B.myometrium C. perimetriu

A

31. which of the following ligaments assists in anchoring the uterus in position? A. round B. ovarian C. suspensory

A

34. which of the following hormones are involved in causing the release of testosterone? A. luteinizing B. follicle stimulating C.gonadotropin-releasing

A

35. which of the following hormones are involved in the development of the secondary sex characteristics in males? A. testosterone B.follicle stimulating C. gonadotropin-releasing

A

42. the trigone is an area located within the __________. A. urethra B. urinary bladder C. renal pelvis area

B

43. under normal circumstances, how many ureters enter the urinary bladder? A.1 B.2 C.3

B

44. the ureters leave the kidneys and enter the urinary bladder on the __________ side. A. anterior B.posterior C. superior

B

39. the dartos muscle and cremaster muscle contract in an effort to __________. A.ejaculate sperm B. keep sperm cells warm C. maintain proper temperature for sperm storage and development

C

40. the internal urethral sphincter is __________ and the external urethral sphincter is __________. A.under involuntary control; under voluntary control B. under voluntary control; under involuntary control C. made of skeletal muscle; made of smooth muscle

A

41. under normal circumstances, how many urethrae exit the urinary bladder? A.1 B.2 C.3

A

46. the area where the renal artery enters the kidney and the renal vein and ureter exits the kidney is called the __________. A. renal hilus B.renal medulla C. juxtamedullary area

A

47. the renal papillae of the renal pyramids are located close to the renal __________ area. A.pelvis B. cortex C.capsule

A

25. after an egg is ovulated, the remaining follicular mass is called a __________. A. theca folliculi B.corpus luteum C. vesicular follicle

B

26. when the myoepithelial cells contract, milk is forced from the alveoli to the nipple. which of the following hormones causes the myoepithelial cells to contract? A. estrogen B. oxytocin C. progesterone

B

30. the __________ ligament anchors A. round B. ovarian C. suspensory

B

36. which of the following accessory glands do sperm cells pass through while traveling through the male's system? A.bulbourethral B. prostate C. seminal vesicle

B

45. which of the following is the correct sequence of blood flow through the kidneys on its route to the glomeruli of the nephrons? A. renal artery, segmental artery, interlobular (cortical radiate) artery, arcuate artery, interlobar artery, afferent arteriole B. renal artery, segmental artery, interlobar artery, arcuate artery, interlobular (cortical radiate) artery, afferent arteriole C. renal artery, segmental artery, interlobar artery, interlobular (cortical radiate) artery, arcuate artery, afferent arteriole

B

29. successful fertilization of the egg normally occurs in the __________. A.ovaries B. uterus C. ampulla of the uterine tube

C

32. which of the following ligaments anchors the ovary to the pelvic wall? A. round B. ovarian C. suspensory

C

33. which of the following structures of the testes is/are involved in the production of sperm? A. epididymis B. rete testis C.seminiferous tubules

C

37. which of the following is the correct sequence regarding the flow of sperm cells? A. epididymis, seminiferous tubules, ductus deferens B. ductus deferens, epididymis, seminiferous tubules C.seminiferous tubules, epididymis, ductus deferens

C

38. which of the following cells or structures of the testes produce testosterone? A.rete testis B.interstitial cells C.seminiferous tubules

C